Abstract: A method for the production of a molded part, particularly of a shell part for a motor vehicle or aircraft passenger seat, uses plastic material and a mold acted upon with a working pressure. A receiving part receives an adhering part being molded to the molded part, and is embedded with adhering elements found on a support. The adhering part is supported against the effect of the working pressure generated during the molding process by a barbed hook surface arranged in the receiving part. The hooked surface is formed by a plurality of projecting barbed hooks, engaged in the intermediate spaces between the adhering elements of the adhering part such that the support is placed on the points of the barbed hooks.